Environmental watch
What's in the air, water, and ground around here.
Live environmental OSINT for your community, pulled from public federal feeds — the EPA, the USGS, and the National Weather Service. No account, no tracking; every number links back to its public source. Auto-refreshes about every 30 minutes.
🌎 Environmental watch
Live public data for Maple Grove · updated 2 hr ago · showing last good readingAir quality
29GoodUS AQI
PM2.5 4μg/m³PM10 4μg/m³Ozone 65μg/m³NO₂ 8μg/m³
Water monitoring
Elm Creek Nr Champlin, Mn · 10.2 km away
9.23 ft3/sStreamflow
3.61 ftGage height
Active alerts
✓ No active weather alerts
Earthquakes · 30 days
✓ None ≥ M2.5 nearby
Sources: Open-Meteo Air Quality, USGS Water Services, National Weather Service, USGS Earthquake Catalog, EPA National Priorities List. All public, no personal data.
Air quality — full readout
US Air Quality Index 29 (Good). Observed Sep 29, 6:00 PM.
3.7 μg/m³PM2.5
3.7 μg/m³PM10
65.0 μg/m³Ozone
7.6 μg/m³NO₂
0.6 μg/m³SO₂
186.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Water monitoring — nearest site
Elm Creek Nr Champlin, Mn · 10.2 km away · 25 sites in range
9.23 ft3/sStreamflow · Sep 29, 11:00 PM
3.61 ftGage height · Sep 29, 11:00 PM
Source: USGS Water Services ↗
Active weather alerts0
✓ No active National Weather Service alerts for this area.
Source: National Weather Service ↗
Earthquakes — last 30 days0
✓ No earthquakes ≥ M2.5 within 250 km.
Source: USGS Earthquake Catalog ↗
Superfund sites
25 active EPA Superfund (National Priorities List) sites in MN of 49 ever listed.
Joslyn Manufacturing & Supply Co.
Brooklyn Center · NPL Site · 10 km away
The state’s energy ledger
What MN’s grid runs on, its EV fleet and charging network, and where its mandate stands — from the national Energy Ledger.
Open the MN energy dossier →Snapshot generated Sep 29, 11:29 PM (showing last good reading while refreshing). All data is public and carries no personal information.